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公开(公告)号：US20140202239A1
公开(公告)日：2014-07-24
申请号：US13748278
申请日：2013-01-23
Applicant: The Boeing Company
Inventor： John R. Hull , Keith J. Davis , Richard H. Bossi
IPC: G01N19/04
Abstract: A composite bonded structure with integral stress sensing and bond evaluation system incorporates a bonded structure having a first component, a second component and a layer of adhesive bonding the first and second components. The layer of adhesive includes multiple embedded fluorescing particles which emit a first spectral intensity in an unstressed condition and a second spectral intensity in a stressed condition. A bond evaluation apparatus is then employed for measuring spectral intensity.
Abstract translation: 具有整体应力感测和结合评估系统的复合结合结构包括具有第一组分，第二组分和粘合第一组分和第二组分的粘合剂层的键合结构。 粘合剂层包括多个嵌入的荧光颗粒，其在无应力条件下发射第一光谱强度，并在应力条件下发射第二光谱强度。 然后使用键评估装置来测量光谱强度。
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公开(公告)号：US11865809B2
公开(公告)日：2024-01-09
申请号：US16548657
申请日：2019-08-22
Applicant: The Boeing Company
Inventor： Marc R. Matsen , Mark A. Negley , Landon K. Henson , John R. Hull
IPC: B23K15/04 , B32B15/04 , B32B7/05 , B32B5/16 , B32B7/08 , B23K9/23 , B23K20/02 , B23K20/18 , B23K20/00 , B32B18/00
CPC classification number: B32B15/04 , B23K9/23 , B23K20/008 , B23K20/02 , B23K20/18 , B32B5/16 , B32B7/05 , B32B7/08 , B32B18/00 , B32B2307/304 , B32B2307/54 , Y10S228/00
Abstract: Disclosed herein is a method of forming a multi-layered metallic part. The method comprises stacking at least two metallic layers, each made of a metallic material having a ductility, to form a multi-layered metallic assembly. The method also comprises interposing a diffusion-bond preventing element directly between adjacent ones of the at least two metallic layers of the multi-layered metallic assembly. The method further comprises diffusion bonding the at least two metallic layers to each other at locations other than a location contiguous with the diffusion-bond preventing element to produce a multi-layered metallic part having a non-bonded region between the at least two metallic layers at the location of the diffusion-bond preventing element.
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公开(公告)号：US10680400B2
公开(公告)日：2020-06-09
申请号：US15785022
申请日：2017-10-16
Applicant: THE BOEING COMPANY
Inventor： Mark Joseph Clemen, Jr. , John R. Hull
IPC: H01S3/032 , H01S3/07 , H01S3/0975 , H01S3/102 , H01S3/0959 , H01S3/10
Abstract: A system for generating an energy beam based laser includes an apparatus for receiving an energy beam and for generating an energy beam based laser. The apparatus is configurable or controllable for tuning an output wavelength of the laser generated by the apparatus using the energy beam. The apparatus includes a first component for producing a first magnetic field oriented in a first direction and a second component for producing a second magnetic field oriented in a second direction substantially opposite to the first direction. A channel through the apparatus is defined by the first component and the second component through which the energy beam passes to generate the laser at an output of the apparatus. The apparatus is configurable or controllable for modifying at least one of the first magnetic field and the second magnetic field for tuning the output wavelength of the laser.
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公开(公告)号：US10573458B2
公开(公告)日：2020-02-25
申请号：US15286448
申请日：2016-10-05
Applicant: The Boeing Company
Inventor： John R. Hull , Vyacheslav Khozikov , Shengyi Liu , Eugene V. Solodovnik , John Dalton Williams
Abstract: Provided is a low-weight, high-efficiency inductor design for use with or in electrical power equipment, such as inverters. A toroidal power inductor includes a support structure comprising an outer shell, an inner shell, and one or more coolant channels formed therebetween, a plurality of conductors wrapped around and supported by an exterior surface of the outer shell, and an interior cavity substantially enclosed by the inner shell of the toroidal support structure. The plurality of conductors are configured to provide an inductance for the toroidal power inductor, and the one or more coolant channels are distributed beneath the exterior surface of the outer shell to cool the plurality of conductors. An air-core power inductor may implement the conductors using high-temperature superconducting (HTS) tapes cooled by cryogenic fluid flowing within the coolant channels.
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公开(公告)号：US10422769B2
公开(公告)日：2019-09-24
申请号：US14742354
申请日：2015-06-17
Applicant: The Boeing Company
Inventor： John R. Hull , Robert J. Miller
IPC: G01N27/72 , B23B5/26 , B23B7/12 , B23B27/06 , B23B27/08 , B23B27/12 , G01N1/00 , B32B7/12 , B32B27/06 , B32B5/26 , B32B27/08 , B32B27/12
Abstract: A tester for bonded composite materials uses a magnetic source to generate a response signal from wires infused in an adhesive used between layers of the composite material. Acoustic or magnetic response signals, separately or in combination, can be received and analyzed to detect stresses in wires indicative of voids in the adhesive or other defects affecting the bond quality between layers of the composite material.
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Patent Agency Ranking
公开(公告)号：US09995799B2
公开(公告)日：2018-06-12
申请号：US14798676
申请日：2015-07-14
Applicant: The Boeing Company
Inventor： John R. Hull
Abstract: A system for magnetic characterization of an induction heating wire including a conductor having a first end and a second end longitudinally opposed from the first end, wherein the induction heating wire extends along a portion of the conductor and is electrically isolated from the conductor, an alternating current power source electrically coupled with the conductor to pass an electric current between the first end and the second end, a current sensor positioned to sense the electric current, a sensing wire including a first lead and an opposed second lead, wherein the sensing wire defines a first loop having a first polarity and a second loop having a second, opposite polarity, the second loop being connected to the first loop at a crossover, and wherein the induction heating wire extends through the first loop, and a voltage sensor positioned to sense a voltage across the first lead and the second lead.
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公开(公告)号：US20180059065A1
公开(公告)日：2018-03-01
申请号：US15244698
申请日：2016-08-23
Applicant: The Boeing Company
Inventor： John R. Hull , Gary E. Georgeson , Morteza Safai , Barry A. Fetzer , Steven K. Brady , Jeffrey G. Thompson
CPC classification number: G01N29/2412 , G01J5/10 , G01J2005/0077 , G01N25/72 , G01N29/041 , G01N29/048 , G01N29/0618 , G01N29/275 , G01N2291/0231 , G01N2291/0234 , G01N2291/0423 , G01N2291/101 , G01N2291/2623 , G01N2291/2694 , G01N2291/2696 , G01S19/13
Abstract: A system for nondestructive evaluation of a test object includes a platform, an electromagnetic acoustic transducer (EMAT) to create acoustic vibrations that travel along the test object; an infrared detector positioned to record thermal images of a plurality of test areas on the test object to detect flaws in the test object as the platform and the test object move relative to each other; and a control connected to actuate the EMAT and the infrared detector, synchronize the creation of vibrations with the recording of thermal images, receive a signal from the infrared detector indicative of the thermal image of the surface of the test object, and record locations of the flaws appearing on the thermal images of the test areas, all as the platform and the test object move relative to each other.
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38.发明申请公开(公告)号：US20180042094A1
公开(公告)日：2018-02-08
申请号：US15785794
申请日：2017-10-17
Applicant: The Boeing Company
Inventor： Mark J. Clemen, JR. , Alan F. Stewart , John R. Hull , Keith J. Davis
CPC classification number: H05F7/00 , B32B5/16 , B32B7/12 , B32B27/40 , B32B2264/105 , B32B2307/204 , B32B2307/212 , B32B2307/416 , B32B2307/732 , B32B2457/10 , B32B2571/00 , B32B2605/18 , B60R13/08 , B64D45/02 , H05K999/99 , Y02T50/53
Abstract: The present disclosure relates to the active initiation of incident energy-dissipating material from a structure surface coating as a counter measure response for the protection of a structure surface. The active initiation is triggered at a predetermined area or areas on a targeted structure surface in response to incident directed energy sensed on a target surface.
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公开(公告)号：US20170358969A1
公开(公告)日：2017-12-14
申请号：US15632978
申请日：2017-06-26
Applicant: The Boeing Company
Inventor： John R. Hull , Michael Strasik , John A. Mittleider
IPC: H02K7/02 , H02K7/09 , F16C32/04 , F16F15/315 , F16F15/305
Abstract: Apparatuses, systems and methods are described for a flywheel system incorporating a rotor made from a high-strength material in an open-core flywheel architecture with a high-temperature superconductive (HTS) bearing technology to achieve the desired high energy density in the flywheel energy storage devices, to obtain superior results and performance, and that eliminates the material growth-matching problem and obviates radial growth and bending mode issues that otherwise occur at various high frequencies and speeds.
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公开(公告)号：US09835914B2
公开(公告)日：2017-12-05
申请号：US15056415
申请日：2016-02-29
Applicant: The Boeing Company
Inventor： Mark J. Clemen, Jr. , John R. Hull , Philip E. Johnson , Rick L. McGann , George A. Perry , Alan F. Stewart , Mark S. Wilenski , Donald V. Drouin, Jr. , Le Li , Yongxin Tang , Haiping Yu , Jiangbin Zhao , Jie Yang , Shenggang Wang
IPC: G02F1/1335 , G02F1/1347 , G02F1/13363 , B64C1/14 , B64D45/00
CPC classification number: G02F1/1347 , B64C1/1484 , B64D45/00 , G02F1/13363 , G02F2001/133638 , G02F2001/13478 , G02F2203/05 , G02F2203/07 , G02F2203/09
Abstract: According to an embodiment, an electrically switchable mirror includes: a first electrically switchable layer of cholesteric liquid crystal material, the first electrically switchable layer having a first state in which right-handed circularly polarized light incident thereon is reflected and left-handed circularly polarized light incident thereon is transmitted and a second state wherein right-handed and left-handed circularly polarized light incident thereon are transmitted; a second electrically switchable layer of cholesteric liquid crystal material, the second electrically switchable layer having a first state in which left-handed circularly polarized light incident thereon is reflected and right-handed circularly polarized light incident thereon is transmitted and a second state wherein right-handed and left-handed circularly polarized light incident thereon are transmitted; and a first electrically switchable wave plate disposed between the first and second electrically switchable layers.
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